ORGANIZATIONAL TROUBLESHOOTING - CONTINUED
TEST OR INSPECTION
31. ONE CAB MOUNTED MARKER LIGHT DOES NOT WORK - CONTINUED.
Although KEY SWITCH must be on and battery ground cable connected to test electrical circuit
voltage, turn off KEY SWITCH and disconnect battery ground cable before doing resistance tests
or replacing parts. This will keep you from getting shocked and prevent damage to parts and
Scrape painted surfaces to bare metal before connecting test leads to ensure correct multimeter
Step 2.Test marker lamp (1) as follows: Set multimeter to ohms scale and adjust to
O ohms. Connect red test lead to contact (2) on bottom of marker lamp (1) and
black test lead to metal base (3) of marker lamp (1). Check for 0 ohms on
multimeter. Disconnect test leads.
If multimeter reads no continuity, replace marker lamp
If multimeter reads 0 ohms, go to step 3.
DRIVERS SEAT REMOVED